WO2017177786A1 - Système et procédé destinés à un réseau sans fil possédant de multiple classes de station - Google Patents
Système et procédé destinés à un réseau sans fil possédant de multiple classes de station Download PDFInfo
- Publication number
- WO2017177786A1 WO2017177786A1 PCT/CN2017/076819 CN2017076819W WO2017177786A1 WO 2017177786 A1 WO2017177786 A1 WO 2017177786A1 CN 2017076819 W CN2017076819 W CN 2017076819W WO 2017177786 A1 WO2017177786 A1 WO 2017177786A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- frame
- data packet
- transmitted
- class
- iot
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
- H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/18—Network protocols supporting networked applications, e.g. including control of end-device applications over a network
Definitions
- Figure 1 illustrates a generalized IOT frame format, according to an embodiment.
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
Abstract
La présente invention concerne des procédés et des protocoles en vue d'adresser une coexistence IoT avec des protocoles et des dispositifs WLAN existants. Certains modes de réalisations permettent aux dispositifs IoT d'être situés plus loin du Point d'accès que d'autres dispositifs, et de fournir des solutions d'alimentation plus élevée en vue de desservir ces dispositifs de longue portée. De nouvelles structures de Trame IoT sont également décrites en vue de permettre la mise en œuvre de la présente invention.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17781762.4A EP3433989B1 (fr) | 2016-04-15 | 2017-03-15 | Système et procédé destinés à un réseau sans fil possédant de multiple classes de station |
CN201780023851.XA CN109076052B (zh) | 2016-04-15 | 2017-03-15 | 用于具有多种站点类别的无线网络的系统和方法 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662323010P | 2016-04-15 | 2016-04-15 | |
US62/323,010 | 2016-04-15 | ||
US15/358,293 US10945219B2 (en) | 2016-04-15 | 2016-11-22 | System and method for a wireless network having multiple station classes |
US15/358,293 | 2016-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017177786A1 true WO2017177786A1 (fr) | 2017-10-19 |
Family
ID=60039157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2017/076819 WO2017177786A1 (fr) | 2016-04-15 | 2017-03-15 | Système et procédé destinés à un réseau sans fil possédant de multiple classes de station |
Country Status (4)
Country | Link |
---|---|
US (1) | US10945219B2 (fr) |
EP (1) | EP3433989B1 (fr) |
CN (1) | CN109076052B (fr) |
WO (1) | WO2017177786A1 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10405312B2 (en) * | 2015-07-22 | 2019-09-03 | Futurewei Technologies, Inc. | System and method for transmissions with frequency diversity |
US10200514B2 (en) * | 2016-06-29 | 2019-02-05 | Intel IP Corporation | Pre-high-efficiency (HE)-short training field preamble transmission for the HE-trigger based physical layer convergence protocol (PLCP) protocol data unit (PPDU) |
US10237826B2 (en) | 2016-09-27 | 2019-03-19 | Intel Corporation | Utilizing DC nulls in transmission of low power wake-up packets |
US10608720B2 (en) * | 2016-11-20 | 2020-03-31 | Qualcomm Incorporated | Indicating support for communication using mid-ambles |
US10419186B2 (en) * | 2016-11-20 | 2019-09-17 | Qualcomm Incorporated | Mobility communication using mid-ambles |
US20180167137A1 (en) * | 2016-12-08 | 2018-06-14 | Intel Corporation | Enabling coexistence with narrowband wi-fi devices through device class definitions |
WO2018157301A1 (fr) | 2017-02-28 | 2018-09-07 | Huawei Technologies Co., Ltd. | Codage de forme d'onde pour trame de radio réveil à porteuses multiples |
US10321402B2 (en) * | 2017-03-29 | 2019-06-11 | Intel Corporation | Wireless communication system and method to improve coexistence for wake-up packets |
US10231214B2 (en) * | 2017-03-29 | 2019-03-12 | Intel IP Corportion | Resource indication for link aggregation in a wireless network |
WO2018208058A1 (fr) * | 2017-05-08 | 2018-11-15 | 한국전자통신연구원 | Procédé de fonctionnement d'un nœud de communication servant à la prise en charge d'un mode à faible puissance dans un réseau local sans fil |
CN110798293B (zh) | 2018-08-02 | 2023-03-10 | 华为技术有限公司 | 物理层聚合过程协议数据单元的通信方法和相关装置 |
WO2023050435A1 (fr) * | 2021-09-30 | 2023-04-06 | 华为技术有限公司 | Procédé et appareil de communication pour système de fidélité sans fil (wifi) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102792628A (zh) * | 2010-03-10 | 2012-11-21 | 思科技术公司 | 用于具有混合客户端类型的业务组的下行ofdma |
US20140247824A1 (en) * | 2011-10-14 | 2014-09-04 | Korea University Research And Business Foundation | Method and device for processing uplink signal in wlan system |
WO2016028124A1 (fr) * | 2014-08-21 | 2016-02-25 | 엘지전자(주) | Procédé de transmission de données dans un système de communication sans fil et appareil associé |
WO2016032258A2 (fr) * | 2014-08-27 | 2016-03-03 | 엘지전자(주) | Procédé de transfert de données dans un système de communication sans fil, et dispositif associé |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2288779C (fr) * | 1998-03-14 | 2003-04-08 | Samsung Electronics Co., Ltd. | Dispositif et procede pour echanger des messages a trames de plusieurs longueurs dans un systeme de communication amdc |
US8189556B2 (en) * | 2001-03-21 | 2012-05-29 | Lg Electronics Inc. | Packet transmitting method in mobile communication system |
US8218573B2 (en) * | 2003-01-21 | 2012-07-10 | Qualcomm Incorporated | Power boosting in a wireless communication system |
US7295632B2 (en) * | 2003-03-20 | 2007-11-13 | Texas Instruments Incorporated | Method and apparatus for decoding punctured subframes |
EP2154792B1 (fr) | 2008-08-13 | 2017-01-18 | Alcatel Lucent | Procédé pour la réduction de l'interférence dans le direction de la liaison descendante dans un réseau et station de base correspondante |
US8830973B2 (en) | 2009-02-18 | 2014-09-09 | Lg Electronics Inc. | Coexistent channel access method |
US8554261B2 (en) | 2010-07-28 | 2013-10-08 | Intel Corporation | Power loading in MU-MIMO |
US9226248B2 (en) * | 2011-05-05 | 2015-12-29 | Qualcomm Incorporated | Managing reserved cells and user equipments in an MBSFN environment within a wireless communication system |
US9326158B2 (en) * | 2011-08-20 | 2016-04-26 | Qualcomm Incorporated | Method and apparatus for communicating with extended range in a wireless network |
US20150131624A1 (en) | 2013-11-08 | 2015-05-14 | Qualcomm Incorporated | Systems and methods for protecting low-rate communications in high-efficiency wireless networks |
US10063342B2 (en) * | 2013-12-27 | 2018-08-28 | Kabushiki Kaisha Toshiba | Wireless communication device and wireless communication method |
CN105900509B (zh) | 2014-01-06 | 2019-06-11 | 华为技术有限公司 | 用于低功率发射的系统和方法 |
US20160006842A1 (en) * | 2014-07-02 | 2016-01-07 | Qualcomm Incorporated | Frame format supporting enhanced features in a communication network |
CN105472744B (zh) | 2014-09-02 | 2020-07-31 | 中兴通讯股份有限公司 | 一种数据传输方法和装置 |
US9883473B2 (en) * | 2015-10-19 | 2018-01-30 | Intel IP Corporation | Conveying information to bandwidth limited device |
-
2016
- 2016-11-22 US US15/358,293 patent/US10945219B2/en active Active
-
2017
- 2017-03-15 WO PCT/CN2017/076819 patent/WO2017177786A1/fr active Application Filing
- 2017-03-15 CN CN201780023851.XA patent/CN109076052B/zh active Active
- 2017-03-15 EP EP17781762.4A patent/EP3433989B1/fr active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102792628A (zh) * | 2010-03-10 | 2012-11-21 | 思科技术公司 | 用于具有混合客户端类型的业务组的下行ofdma |
US20140247824A1 (en) * | 2011-10-14 | 2014-09-04 | Korea University Research And Business Foundation | Method and device for processing uplink signal in wlan system |
WO2016028124A1 (fr) * | 2014-08-21 | 2016-02-25 | 엘지전자(주) | Procédé de transmission de données dans un système de communication sans fil et appareil associé |
WO2016032258A2 (fr) * | 2014-08-27 | 2016-03-03 | 엘지전자(주) | Procédé de transfert de données dans un système de communication sans fil, et dispositif associé |
Non-Patent Citations (1)
Title |
---|
STACEY, ROBERT: "IEEE P802.11 Wireless LANs Specification Framework for TGax", IEEE 802.11-15/0132RL5, 17 March 2017 (2017-03-17), pages 1 - 43, XP009510305 * |
Also Published As
Publication number | Publication date |
---|---|
EP3433989A1 (fr) | 2019-01-30 |
EP3433989B1 (fr) | 2020-11-25 |
US10945219B2 (en) | 2021-03-09 |
EP3433989A4 (fr) | 2019-04-10 |
CN109076052A (zh) | 2018-12-21 |
CN109076052B (zh) | 2021-06-22 |
US20170303208A1 (en) | 2017-10-19 |
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